原料在焗前必须提前做好的是()。
A、经粗盐为传热介质
B、盐量要足够
C、用纱纸包裹好
D、腌制入味
参考答案:D
With some effective measures adopted in the workshop, the workers are safe_____getting injured.
A.in
B.from
C.against
D.without
苏合香的功效是()
A.开窍醒神,止痛催产
B.开窍宁神,化湿和胃
C.开窍醒神,清热止痛
D.开窍醒神,辟秽止痛
E.安神益智,祛痰开窍